<?php

class PaymentInvoice extends BasePaymentInvoice
{
  public function getInvoiceId(){
    return $this->getInvoice()->getInvoiceType().'-'.$this->getInvoice()->getInvoiceId();
  }
  
  public function getInvoiceDate(){
    return $this->getInvoice()->getDocument()->getDocumentDate();
  }
}
